Analysis

  • max time kernel
    25s
  • max time network
    27s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    11-01-2021 07:42

General

  • Target

    a2e3c0c01670119412c1beae95e37415.exe

  • Size

    344KB

  • MD5

    a2e3c0c01670119412c1beae95e37415

  • SHA1

    913f416ad7fdb60faf9e40030fb33259457045d5

  • SHA256

    eec9f565329a6a6e4129c775a212eda9a3e23001dff996345538de0ea1f6bdfc

  • SHA512

    1da28b8646f8e803aac167720b28c25fd6a677caecdcf152bd228541533faf05556e0385e403ace85de4458d36afd4ab6236612a7d47ae8064d13e8c56e88209

Malware Config

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a2e3c0c01670119412c1beae95e37415.exe
    "C:\Users\Admin\AppData\Local\Temp\a2e3c0c01670119412c1beae95e37415.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1680

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1680-2-0x0000000006380000-0x0000000006391000-memory.dmp

    Filesize

    68KB

  • memory/1680-3-0x0000000006380000-0x0000000006391000-memory.dmp

    Filesize

    68KB

  • memory/1680-4-0x0000000074300000-0x00000000749EE000-memory.dmp

    Filesize

    6.9MB

  • memory/1680-5-0x00000000048C0000-0x00000000048E9000-memory.dmp

    Filesize

    164KB

  • memory/1680-6-0x00000000062A0000-0x00000000062C8000-memory.dmp

    Filesize

    160KB